view tests/test-nested-repo.t @ 38041:242eb5132203

filemerge: support specifying a python function to custom merge-tools

Eliminates the need to specify a python executable, which may not exist on
system. Additionally launching script inprocess aids portability on systems
that can't execute python via the shell.
Example usage "merge-tools.myTool.executable=python:c:\myTool.py:mergefn"
where myTool.py contains a function:
"def mergefn(ui, repo, args, **kwargs):"
where args is list of args passed to merge tool.
(by default, expanded:  $local $base $other)

Invoking the specified python function was done by exposing and invoking
(hook._pythonhook -> hook.pythonhook)

  $ hg init a
  $ cd a
  $ hg init b
  $ echo x > b/x

Should print nothing:

  $ hg add b
  $ hg st

  $ echo y > b/y
  $ hg st

Should fail:

  $ hg st b/x
  abort: path 'b/x' is inside nested repo 'b'
  [255]
  $ hg add b/x
  abort: path 'b/x' is inside nested repo 'b'
  [255]

Should fail:

  $ hg add b b/x
  abort: path 'b/x' is inside nested repo 'b'
  [255]
  $ hg st

Should arguably print nothing:

  $ hg st b

  $ echo a > a
  $ hg ci -Ama a

Should fail:

  $ hg mv a b
  abort: path 'b/a' is inside nested repo 'b'
  [255]
  $ hg st

  $ cd ..